Factors influencing the serum concentrations of lung specific proteins and IgE in children
| Partial r2 | Regression coefficient | p value | |
|---|---|---|---|
| Surfactant associated protein B (μg/l) | |||
| Swimming pool attendance | 0.119 | 0.063 | 0.0001 |
| Housing density | 0.037 | 0.178 | 0.0032 |
| Gender | 0.033 | −0.073 | 0.0035 |
| Mould on bedroom walls | 0.032 | −0.115 | 0.0049 |
| Sport practice (other than swimming) | 0.020 | −0.047 | 0.021 |
| Model | 0.241 | ||
| Surfactant associated protein A (μg/l) | |||
| Age | 0.059 | 0.029 | 0.0004 |
| Swimming pool attendance | 0.033 | 0.043 | 0.0063 |
| Urban/rural area | 0.026 | 0.056 | 0.015 |
| Model | 0.118 | ||
| Clara cell protein (μg/l) | |||
| White/non-white | 0.052 | −0.079 | 0.0009 |
| House with double-glazed windows | 0.017 | −0.060 | 0.050 |
| Swimming pool attendance | 0.016 | 0.024 | 0.061 |
| Model | 0.085 | ||
| Immunoglobulin E (UI/l) | |||
| Gender | 0.021 | −0.160 | 0.047 |